Project Description
FDG6500 Circular Mill
It is mainly uses milling processing methods,max cutter dia can reach 250mm, Specifically developed for the machining of large flanges, such as wind tower or large crane base machining
Facing Range: 2600-6500mm（102.0-256.0″） Clamping Range: 2600-6000mm(102.0-236.0″)
Features:
- Large, heavy-duty construction-grade bearing
- Milling spindle head with #50 taper spindle easily handles face mill up to 10 inches (250.0mm) in diameter
The heavy-duty, high-precision bearing system provides the most robust support for on-site precision machining, ensuring exceptional stability, dimensional accuracy, and repeatability of the equipment during prolonged high-load operations.
Efficient Operation Mode
The FDG6500 circular milling machine is equipped with a standard milling operation configuration, enabling quick and precise completion of various machining tasks, meeting customer demands for high efficiency and high-quality results.
Adjustable anti-backlash Unit
The patented backlash elimination components significantly enhance the machine’s positioning accuracy,reducing errors caused by clearance, thereby ensuring high precision and repeatability during the machining process.
Powerful Drive Unit
The standard 2-output hydraulic power unit provides strong and stable power support. It maintains high efficiency even under heavy load conditions, achieving a maximum cutting depth of 2mm to meet various emergency repair needs.
An intuitive touchscreen allows for easy editing of various contours, offering precise rotation angle and speed adjustments.
The optional grinding component is designed to meet the highest demands for surface quality and dimensional accuracy in machining.
The machine can be installed horizontally, vertically, or externally, catering to a wide range of on-site machining requirements under various working conditions.
Basic Parameters
| Milling Diameter Range | 2600-6500mm（102.0-256.0″） |
| Min Swing Diameter | 4395mm（173.0″） |
| Min Swing Diameter | 6820mm（268.5″） |
| I.D Clamp Range | 2600-6000mm(102.0-236.0″) |
| Face Mount Range | 2800-6000mm(110.0-236.0″) |
| O.D Clamp Range | 5550-7750mm(218.5-305.0″) |
| Grinding Diameter Range | 2600-6380mm(102.5-251.0″)(base on 80mm wheel) |
| Indexing/Positioning Range(electric drive only) | 2800-6300mm(110.0-248.0″) |
| Optional Drive Unit – Hydraulic | 22KW, 3 phase, 220V/380V/415V/480V/575V |
| Optional Drive Unit – Electric | Servo, 3 phase, 220V/380V/415V/480V/575V |
| Optional Drive Unit – CNC | CNC system, 3 phase, 220V/380V/415V/480V/575V |
Rotary Table & Milling Head
| Milling Head Slide Stroke | 700mm(27.5″) |
| Milling Head Stroke | 300mm(12.0”) |
| Milling Head Taper | NT50 |
| Face Mill | 160mm, w/ Inserts(standard), max 250mm |
| Rotary Table R.P.M – hydraulic | 0.001-0.086 |
| Rotary Table R.P.M – Electric | 0.001-0.083 |
| Rotary Table R.P.M – CNC | 0.001-0.083 |
| Milling Head R.P.M – hydraulic | 0-570 |
| Milling Head R.P.M – Electric | 0-660 |
| Milling Head R.P.M – CNC | 0-660 |
